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Knowledge editing is a technique for efficiently and accurately updating the knowledge of large language models (LLMs) to alleviate obsolescence and correct errors. However, most existing methods overfit to specific models, causing edited…

人工智能 · 计算机科学 2025-03-05 Shuaike Li , Kai Zhang , Qi Liu , Enhong Chen

Natural Language Processing (NLP) has been revolutionized by the use of Pre-trained Language Models (PLMs) such as BERT. Despite setting new records in nearly every NLP task, PLMs still face a number of challenges including poor…

计算与语言 · 计算机科学 2022-12-29 Chaoqi Zhen , Yanlei Shang , Xiangyu Liu , Yifei Li , Yong Chen , Dell Zhang

Knowledge editing methods for large language models are commonly evaluated using predefined benchmarks that assess edited facts together with a limited set of related or neighboring knowledge. While effective, such evaluations remain…

计算与语言 · 计算机科学 2026-05-12 Shuainan Liu , Xuanang Chen , Ben He , Le Sun

Text matching is the task of matching two texts and determining the relationship between them, which has extensive applications in natural language processing tasks such as reading comprehension, and Question-Answering systems. The…

计算与语言 · 计算机科学 2023-08-14 Kexin Jiang , Yahui Zhao , Guozhe Jin , Zhenguo Zhang , Rongyi Cui

The dynamic nature of real-world information necessitates efficient knowledge editing (KE) in large language models (LLMs) for knowledge updating. However, current KE approaches, which typically operate on (subject, relation, object)…

计算与语言 · 计算机科学 2024-02-20 Jiateng Liu , Pengfei Yu , Yuji Zhang , Sha Li , Zixuan Zhang , Heng Ji

Sequential knowledge editing in large language models often causes catastrophic collapse of the model's general abilities, especially for parameter-modifying methods. Existing approaches mitigate this issue through heuristic constraints on…

计算与语言 · 计算机科学 2026-05-12 Chi Zhang , Mengqi Zhang , Xiaotian Ye , Runxi Cheng , Zisheng Zhou , Ying Zhou , Pengjie Ren , Zhumin Chen

Deploying Large Language Models (LLMs) in real-world dynamic environments raises the challenge of updating their pre-trained knowledge. While existing knowledge editing methods can reliably patch isolated facts, they frequently suffer from…

计算与语言 · 计算机科学 2026-04-08 Tianyi Zhao , Yinhan He , Wendy Zheng , Chen Chen

As the cost associated with fine-tuning Large Language Models (LLMs) continues to rise, recent research efforts have pivoted towards developing methodologies to edit implicit knowledge embedded within LLMs. Yet, there's still a dark cloud…

计算与语言 · 计算机科学 2024-05-14 Zhoubo Li , Ningyu Zhang , Yunzhi Yao , Mengru Wang , Xi Chen , Huajun Chen

The paper presents two approaches submitted to the WMT 2025 Automated Translation Quality Evaluation Systems Task 3 - Quality Estimation (QE)-informed Segment-level Error Correction. While jointly training QE systems with Automatic…

计算与语言 · 计算机科学 2025-11-19 Govardhan Padmanabhan

Adjusting the outdated knowledge of large language models (LLMs) after deployment remains a major challenge. This difficulty has spurred the development of knowledge editing, which seeks to accurately and efficiently modify a model's…

计算与语言 · 计算机科学 2025-12-05 Pengfei Cao , Zeao Ji , Daojian Zeng , Jun Zhao , Kang Liu

Entity alignment, which is a prerequisite for creating a more comprehensive Knowledge Graph (KG), involves pinpointing equivalent entities across disparate KGs. Contemporary methods for entity alignment have predominantly utilized knowledge…

计算与语言 · 计算机科学 2024-01-31 Linyao Yang , Hongyang Chen , Xiao Wang , Jing Yang , Fei-Yue Wang , Han Liu

Although large language models (LLMs) excel in text comprehension and generation, their performance on the Emotion-Cause Pair Extraction (ECPE) task, which requires reasoning ability, is often underperform smaller language model. The main…

计算与语言 · 计算机科学 2025-07-22 Shiyi Mu , Yongkang Liu , Shi Feng , Xiaocui Yang , Daling Wang , Yifei Zhang

Large language models (LLMs) demonstrate remarkable text comprehension and generation capabilities but often lack the ability to utilize up-to-date or domain-specific knowledge not included in their training data. To address this gap, we…

计算与语言 · 计算机科学 2025-09-26 Bo Zhang , Hui Ma , Dailin Li , Jian Ding , Jian Wang , Bo Xu , HongFei Lin

The locate-then-edit paradigm has shown significant promise for knowledge editing (KE) in Large Language Models (LLMs). While previous methods perform well on single-hop fact recall tasks, they consistently struggle with multi-hop factual…

计算与语言 · 计算机科学 2025-02-04 Zhuoran Zhang , Yongxiang Li , Zijian Kan , Keyuan Cheng , Lijie Hu , Di Wang

Large Language Models (LLMs) demonstrate exceptional capabilities in factual question answering, yet they sometimes provide incorrect responses. To address this issue, knowledge editing techniques have emerged as effective methods for…

人机交互 · 计算机科学 2026-04-01 Zhenning Chen , Hanbei Zhan , Yanwei Huang , Xin Wu , Dazhen Deng , Di Weng , Yingcai Wu

The general capabilities of large language models (LLMs) make them the infrastructure for various AI applications, but updating their inner knowledge requires significant resources. Recent model editing is a promising technique for…

计算与语言 · 计算机科学 2025-02-18 Xiaopeng Li , Shasha Li , Shezheng Song , Huijun Liu , Bin Ji , Xi Wang , Jun Ma , Jie Yu , Xiaodong Liu , Jing Wang , Weimin Zhang

Model editing, the process of efficiently modifying factual knowledge in pre-trained language models, is critical for maintaining their accuracy and relevance. However, existing editing methods often introduce unintended side effects,…

计算与语言 · 计算机科学 2025-09-23 Tsung-Hsuan Pan , Chung-Chi Chen , Hen-Hsen Huang , Hsin-Hsi Chen

Large Language Models (LLMs) have exhibited strong mathematical reasoning prowess, tackling tasks ranging from basic arithmetic to advanced competition-level problems. However, frequently occurring subtle yet critical errors, such as…

计算与语言 · 计算机科学 2025-05-28 Kaishuai Xu , Tiezheng Yu , Wenjun Hou , Yi Cheng , Chak Tou Leong , Liangyou Li , Xin Jiang , Lifeng Shang , Qun Liu , Wenjie Li

Knowledge extrapolation is the process of inferring novel information by combining and extending existing knowledge that is explicitly available. It is essential for solving complex questions in specialized domains where retrieving…

计算与语言 · 计算机科学 2026-04-03 Jiashu He , Jinxuan Fan , Bowen Jiang , Ignacio Houine , Dan Roth , Alejandro Ribeiro

Knowledge Editing (KE) has gained increasing attention, yet current KE tasks remain relatively simple. Under current evaluation frameworks, many editing methods achieve exceptionally high scores, sometimes nearing perfection. However, few…

计算与语言 · 计算机科学 2025-06-03 Xinye Li , Zunwen Zheng , Qian Zhang , Dekai Zhuang , Jiabao Kang , Liyan Xu , Qingbin Liu , Xi Chen , Zhiying Tu , Dianhui Chu , Dianbo Sui